Pierce Pumper - Page 5

© 2019 Pierce Manufacturing Inc. All Rights Reserved. Pierce Pumper / iii
TABLE OF CONTENTS
3-15 M
ONITORING INTAKE PRESSURE ................................................................................................................. 3-36
3-16 E
NGINE STATUS DISPLAY ........................................................................................................................... 3-37
Two-Stage Pump
3-17 TWO-STAGE PUMP OPERATION (OPTIONAL) ................................................................................................ 3-39
3-17.1 S
ELECT EITHER VOLUME OR PRESSURE MODE .............................................................................. 3-39
3-17.2 M
ODE SELECTION WITH PRESSURIZED SOURCES ........................................................................... 3-39
3-17.3 P
RIMING A TWO-STAGE PUMP ....................................................................................................... 3-40
After Operation
3-18 ENDING WATER FLOW OPERATION ............................................................................................................. 3-41
3-18.1 S
HUTTING OFF WATER FLOW ........................................................................................................ 3-41
3-19 S
ECURING PUMP SYSTEM ........................................................................................................................... 3-41
CHAPTER 4. MAINTENANCE
General Maintenance
4-1 ANNUAL TESTING ......................................................................................................................................... 4-1
4-2 I
NSPECTION, CLEANING, AND MAINTENANCE ................................................................................................. 4-1
4-2.1 M
AINTENANCE SCHEDULE ................................................................................................................ 4-1
Pump Maintenance
4-3 DRAINING THE PUMPING SYSTEM .................................................................................................................. 4-2
4-4 F
LUSHING THE DRAIN VALVES ...................................................................................................................... 4-3
4-4.1 F
ORWARD FLUSHING ....................................................................................................................... 4-3
4-4.2 B
ACK FLUSHING .............................................................................................................................. 4-4
4-5 F
LUSHING AND DRAINING THE PUMP ............................................................................................................. 4-4
4-6 P
UMP STORAGE ........................................................................................................................................... 4-5
4-7 P
RIMER PUMP LUBRICATION ......................................................................................................................... 4-5
4-8 M
ANUAL PUMP SHIFT ................................................................................................................................... 4-6
4-9 I
NTAKE & DISCHARGE RELIEF VALVE DRAINS (OPTIONAL) ............................................................................ 4-6
4-10 M
ASTER GAUGE PORTS ................................................................................................................................ 4-6